baber/WOPTO huggingface dataset:
Patent JP-2019007614-A (JP)
Title: Control valve
Inventor: OZEKI AKIFUMI
IPC: F01P7/16
Filed: 2018-03-07
Abstract: To provide a control valve which can secure sealability between a joint and a rotor and obtain desired flow characteristics.SOLUTION: A control valve includes: a casing 21 having a warming-up port 56 formed with a warming-up outlet 56a; a warming-up joint 62 joined to an opening end surface of the warming-up outlet 56a in the warming-up port 56; a rotor 22 which is rotatably housed in the casing 21; a slide ring 131 having a slide surface 141a which slides on an outer peripheral surface of the rotor 22; a seal ring 133 disposed between an inner peripheral surface of the warming-up port 56 and an outer peripheral surface of the slide ring 131; and a holder 134 which is disposed between the inner peripheral surface of the warming-up port 56 and the outer peripheral surface of the slide ring 131 and holds the seal ring 133 from the outer side in a port axis direction relative to the seal ring 133. The holder 134 is disposed in a manner such that the holder 134 can be spaced apart from at least one of the warming-up joint 62 and the warming-up port 56.SELECTED DRAWING: Figure 5
Patent JP-2019157891-A (JP)
Title: Wave gear device
Inventor: SATO TAKASHI
IPC: F16H1/32
Filed: 2018-03-07
Abstract: To regulate the come-off of a flexible bearing without imparting a special shape to the flexible bearing of a wave generator, in a wave gear device.SOLUTION: A wave gear device 1 comprises a rigid inner tooth gear 10 having inner teeth 11, a flexible outer tooth gear 20 having outer teeth 21, and a wave generator 30. The wave generator 30 includes a flexible bearing 50 arranged inside the flexible outer tooth gear 20 in a radial direction. An outer ring 70 of the flexible bearing 50 includes a first axial-direction end part 71 arranged inside an opening end part 25 of the flexible outer tooth gear 20 in the radial direction, and a first chamfered part 74 arranged at an external peripheral face 70a of the first axial-direction end part 71, and contracted in a diameter toward an end face 71a side of the first axial-direction end part 71. The flexible outer tooth gear 20 includes a protrusion 26 formed at an internal peripheral face 20b of the opening end part 25. The protrusion 26 protrudes toward the first chamfered part 74 side, and regulates the come-off of the outer ring 70.SELECTED DRAWING: Figure 2
Patent JP-2019158364-A (JP)
Title: Sensor device and displacement determination system
Inventor: FUKUSHI KAZUYOSHI
IPC: G01S15/10
Filed: 2018-03-07
Abstract: To highly accurately detect the minute displacement of a target object to be detected after eliminating the effect of vibration transmitted from the point of installation.SOLUTION: An ultrasonic wave which is a transmission wave is sent to a target object and a reference object from a speaker 101 of a sensor unit 10, and its reflected wave is received by a microphone 102. A demodulated wave processing unit 110 cuts out, by a common time window, partial waveform data that corresponds to the reference object from reflected wave data derived by demodulating the received reflected wave and obtains phase characteristics by frequency analyzing the cut-out data. Then the demodulated wave processing unit 110 corrects the frequency characteristics of the reflected wave data at other reception times from a difference in phase characteristics between the partial waveform data at a reference time and the partial waveform data at other reception times, finds corrected reflected wave data from the frequency characteristics of the reflected wave data after the correction, and calculates the displacement information of the target object from a temporal change of the corrected reflected wave data for a prescribed past portion from the current time.SELECTED DRAWING: Figure 2
Patent JP-2018149283-A (JP)
Title: Tear film thickness measurement apparatus and method
Inventor: FUJINO MAKOTO
IPC: A61B3/10
Filed: 2018-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a tear film thickness measurement apparatus and method that are configured to irradiate a tear film of a subject's eye with light while varying a wavelength of a wide-band light source to measure the thickness of the tear film.SOLUTION: A wide-band wavelength sweeping light source 31 selectively emits, to an image collection unit 30, light having a specific wavelength in a wavelength range, for example, from a visible wavelength to a near-infrared wavelength includes. A half mirror 32 irradiates a cornea with light. A light flux with which the cornea is irradiated has a light flux diameter covering a measurement range. A black-and-white camera 34 images reflected light from a tear film on the cornea after penetrating the half mirror 32. The image collection unit 30 includes a control processing unit 35 that varies a wavelength of the wide-band wavelength sweeping light source 31 to obtain a spectral reflection distribution at each pixel of the black-and-white camera 34. By using the spectral reflection distribution, a distribution information acquisition unit 44 can measure the thickness of the tear film.SELECTED DRAWING: Figure 2
Patent JP-2019165171-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAMOTO KATSUMI
IPC: H01L21/336
Filed: 2018-03-20
Abstract: To provide a semiconductor device capable of improving film size ununiformity.SOLUTION: According to an embodiment, a semiconductor device comprises a substrate, a laminate, a first insulator, a second insulator, a first hole, and a first insulation member. The laminate is provided on the substrate, and a plurality of layers are laminated in a first direction perpendicular to an upper surface of the substrate. The first insulator segments the laminate in a second direction crossing the first direction. The second insulator is adjacent to the first insulator, and segments the laminate in the second direction. The first hole penetrates the laminate and the first insulator in the first direction. The first insulation member penetrates the laminate and the second insulator in the first direction, and is adjacent to the first hole via a first electrode in a third direction crossing the first direction and the second direction. The first insulation member has a larger opening diameter than the first insulator.SELECTED DRAWING: Figure 1
Patent JP-2019168834-A (JP)
Title: Electronic control device
Inventor: TSUKAMOTO KATSUMA
IPC: G06F8/656
Filed: 2018-03-22
Abstract: To provide an electronic control device capable of receiving an update program quickly.SOLUTION: A first ECU comprises a control unit including a storage unit that stores the program in a rewritable state and a processing unit that executes the program, a communication unit connected to the control unit and the gateway ECU via the first communication line, and a capacitive noise countermeasure for reducing noise on the first communication line. The first ECU receives the update program transmitted from the gateway ECU via the first communication line while the processing unit is not executing the program, and rewrites the program with the update program. And a control part invalidates a noise countermeasure part, when receiving an update program (S13). And after a noise countermeasure part is invalidated, a control part makes the speed of communication via a first communication line faster than when the control part is running a program, and receives an update program (S14).SELECTED DRAWING: Figure 3
Patent JP-2019166204-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-03-26
Abstract: To prevent unintended control from being performed.SOLUTION: By executing one interruption waiting process after a termination condition of an error state is established, a creation process of edge data of a game progress switch 100 is newly performed. When the state of the game progress switch 100 is changed from an OFF state to an ON state due to a short circuit of a sensor power supply, the game progress switch 100 is not actually operated, so that off edge data is newly created when the one interruption waiting process is executed to newly create edge data. For this reason, control is not performed on the basis of a change in the detection state of the game progress switch 100 during the error state.SELECTED DRAWING: Figure 14
Patent JP-2019014870-A (JP)
Title: Polymer, graft polymer and thermoplastic resin composition
Inventor: NAITO YOSHITAKA
IPC: C08L101/00
Filed: 2018-03-27
Abstract: To provide a polymer that gives a graft polymer with a high graft rate, while having a low degree of crosslinking; a graft polymer with a high graft rate, suitable as a material for a thermoplastic resin composition to give a molded article having excellent impact resistance, surface appearance, and heat stability; and a thermoplastic resin composition that gives a molded article having excellent impact resistance, surface appearance, and heat stability.SOLUTION: The present invention provides a polymer obtained by polymerization of a mixture containing the following (Aa) component and (Ab) component. (Aa) component: acrylate; and (Ab) component: a branched polyfunctional compound having two or more allyl groups, where all carbon-carbon double bonds included in the polyfunctional compound are derived from allyl groups.SELECTED DRAWING: None
Patent JP-2019175957-A (JP)
Title: Cvd deposition device and cvd deposition method
Inventor: OGAMI HIDEHARU
IPC: H01L21/31
Filed: 2018-03-28
Abstract: To provide a CVD deposition device and a CVD deposition method ensuring production of deposition products at a short time interval.SOLUTION: A CVD deposition device 1 includes multiple reaction vessels 10a, 10b, 10c in which a substrate S is received, respectively. In the multiple reaction vessels 10a, 10b, 10c, deposition processing including temperature rising process, deposition process and cooling process is executed in parallel with time difference. While the temperature rising process is executed in one reaction vessel 10a, the cooling process is executed in another reaction vessel 10b, and the deposition process is executed in yet another reaction vessel 10c. Since the deposition process is executed in parallel with time difference in the multiple reaction vessels 10a, 10b, 10c, a deposition product can be obtained at a short time interval.SELECTED DRAWING: Figure 1
Patent JP-2019175527-A (JP)
Title: Onboard electronic control device
Inventor: O TAKESHI
IPC: G11C16/34
Filed: 2018-03-28
Abstract: To extend the life cycle of an onboard electronic control device as much as possible by predicting in advance or promptly detecting ROM failure.SOLUTION: An onboard electronic control device immediately determines as an abnormal state when access time to a storage area exceeds a first threshold, counts the number of times that the access time to the storage area is smaller than the first threshold and larger than a second threshold, and when the number of times reaches a third threshold, determines that the storage area is abnormal.SELECTED DRAWING: Figure 2A
Patent JP-2019171333-A (JP)
Title: Reverse osmosis membrane separation method and anti-fouling agent for reverse osmosis membrane
Inventor: FUJII AKIHIRO
IPC: C02F1/44
Filed: 2018-03-29
Abstract: To provide a method and a drug capable of stably operating a treatment system having a reverse osmosis membrane for a long period even with water to be treated containing organic matter and high-concentration phosphoric acid.SOLUTION: A reverse osmosis membrane separation method using a polymer compound represented by the following general formula (1) and an aminophosphonic acid compound for water to be treated before membrane separation treatment. (Xrepresents a single bond or an alkyl group having 1 to 2 carbon atoms. Rto Rrepresent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms which may have a substituent. Rand Rmay be the same or different and may be bonded to each other to form a 5- to 7-membered cyclic amide structure.)SELECTED DRAWING: None
Patent JP-2019177632-A (JP)
Title: Liquid discharge device
Inventor: HORADE KENTA
IPC: B41J2/175
Filed: 2018-03-30
Abstract: To provide a liquid discharge device which can individually grasp an amount of liquid stored in a first liquid chamber and second liquid chamber while suppressing increase in the processing load.SOLUTION: A controller calculates the outflow amount Qc based on the heights Hc, Hs and channel resistances Rc, Rs, Rn on the basis of the reception of a first signal or start of a specific operation, calculates a new liquid amount Vc by reducing the outflow amount Qc from a liquid amount Vc read from a device memory, calculates the new liquid amount Vs by adding the outflow amount Qc to the liquid amount Vs read from the device memory, stores the calculated liquid amount Vs in the device memory, and stores the calculated liquid amount Vc in the device memory or cartridge memory.SELECTED DRAWING: Figure 7
Patent JP-2019005549-A (JP)
Title: Golf ball
Inventor: OHIRA TAKASHI
IPC: C08F291/02
Filed: 2018-04-02
Abstract: To provide a golf ball having extremely high durability, having low reduction of resilience over time, capable of reducing a load to a production facility and securing preferable productivity rate.SOLUTION: There is provided a golf ball comprising a one-piece golf ball or core and a cover formed of one or plural layers, in which the one-piece golf ball or the core is formed by a heating molded product of a rubber composition in which (A)-(E) components are blended, in which (A) is a base material rubber, (B) is an organic peroxide, (C) is water, (D) is methacrylate metal salt, (E) is zinc oxide, and a blended amount of (D) component is 30-45 pts.mass to 100 pts.mass of the (A) components, a molar ratio of the (C) and (D) components satisfies the following formula 0.9<(C)/(D)<1.1, and initial speed Vof the core is 72.0 m/s or more and 75.0 m/s or less.SELECTED DRAWING: None
Patent JP-2019180577-A (JP)
Title: Game machine
Inventor: TADANO ISAO
IPC: A63F7/02
Filed: 2018-04-04
Abstract: To provide a game machine capable of holding a movable unit in a home position even from strong vibration or impact on the movable unit.SOLUTION: A game machine comprises: a movable member capable of being moved in a horizontal direction; a drive unit for moving a lower end portion of the movable member; and a guide rail 2211B which extends in a horizontal direction, which is formed in a box shape having an open face 2212 where a face allowing an insertion of an upper end portion 2221 of the movable member is open, and which supports its upper end portion 2221 in a freely movable manner. The upper end portion 2221 of the movable member is formed with a width W in a predetermined dimension. Inside the guide rail 2211B, a plurality of ribs 2215 protruding toward the open face 2212 side is formed. Side wall portions 2214 are formed at the end portions in the right and left direction, and an interval P1 of a plurality of ribs 2215 adjacent to each other and an interval P2 between the side wall portion 2214 and the rib 2215 adjacent thereto are intervals smaller than the predetermined dimension (width W). The upper end portion 2221 of the movable member comprises a protrusion 2222 protruding in a front-rear direction.SELECTED DRAWING: Figure 128
Patent JP-2019155045-A (JP)
Title: Levator for surgical operation
Inventor: ISHIDA KAZUHIRO
IPC: A61B17/02
Filed: 2018-03-12
Abstract: To provide a levator for surgical operation in which organs and tissues can reliably be positioned and held when being excluded and pulled up by levator arms.SOLUTION: Levator arms 5a, 5b for excluding and pulling up organs and tissues are pivotally attached to the tip side of a shaft 2 in a freely turning manner. Also, an operation part is provided at the rear end side and is inserted into a nozzle 1 in a reciprocating manner. By operating this operation part, the shaft 2 reciprocates in an axial direction of the nozzle 1. The other end of the levator arm is guided by a guide surface with an advance of the shaft 2 and is protruded from an opening window 4. Also, a pressing surface coming in abutment with a slope is formed in a portion of a turning shaft side of the levator arm, while the levator arm is turned and abutted along the guide surface.SELECTED DRAWING: Figure 1b
Patent JP-2018183986-A (JP)
Title: Overmolding of optical element onto thermoplastic frame
Inventor: DAMIEN REVOL
IPC: F21V5/04
Filed: 2018-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent movement of an overmolded element relative to a frame.SOLUTION: There is provided an optical assembly 100 of a light-emitting module, especially of a lighting and/or signalling module, for a motor vehicle, including an optical element 102 and a frame 101; the optical element 102 being overmolded onto the frame 101, the frame 101 being shaped so as to make a mechanical attachment between the frame 101 and the optical element 102 following the overmolding of the optical element 102 on the frame 101.SELECTED DRAWING: Figure 1
Patent JP-2019182257-A (JP)
Title: Air bag control device and air bag control method
Inventor: OKAZAKI MASAMITSU
IPC: B60R21/0136
Filed: 2018-04-12
Abstract: To provide an air bag control device capable of deploying an air bag appropriately according to a collision situation.SOLUTION: An air bag control device includes: a detected value acquisition part that acquires a first detected value at a first position of a vehicle and a second detected value at a second position of the vehicle according to impact received by the vehicle; an air bag deployment part that outputs a signal for deploying an air bag provided in the vehicle when the first detected value exceeds a deployment threshold; and a threshold change part that changes the deployment threshold when the first detected value and the second detected value are different from each other by a predetermined value or more.SELECTED DRAWING: Figure 1
Patent JP-2019186085-A (JP)
Title: Sulfide-based inorganic solid electrolyte material, solid electrolyte, solid electrolyte membrane, and lithium ion battery
Inventor: TAMURA MOTOSHI
IPC: H01M4/13
Filed: 2018-04-12
Abstract: To provide a sulfide-based inorganic solid electrolyte material having excellent balance between electrochemical stability and lithium ion conductivity.SOLUTION: The sulfide-based inorganic solid electrolyte material has lithium ion conductivity. In spectra obtained by X-ray diffraction using CuKα rays as a radiation source, peaks are present at positions of diffraction angle 2θ=17.2±0.5° and a diffraction angle 2θ=29.2±0.8°. When maximum diffraction intensity of the diffraction peak present at the diffraction angle 2θ=17.2±0.5° is denoted as Iand maximum diffraction intensity of the diffraction peak present at the diffraction angle 2θ=29.2±0.8° is denoted as I, a value of I/Iis 0.92 or more.SELECTED DRAWING: None
Patent JP-2019187156-A (JP)
Title: Power converter and control method of power converter
Inventor: KOYAMA YUJI
IPC: H02M7/487
Filed: 2018-04-13
Abstract: To provide a power converter capable of suppressing neutral point potential fluctuation of an inverter and preventing the increase of capacitor capacity.SOLUTION: A power converter in an embodiment includes: an inverter and a converter each DC side terminal of which is connected to a common DC link unit and AC side terminal of which is connected to a common system; and a means for controlling the reactive power output as the power generation system to be output as the sum of the reactive power output from the inverter via the generator and the reactive power output from the converter.SELECTED DRAWING: Figure 1
Patent JP-2019191298-A (JP)
Title: Resist material and patterning process
Inventor: HATAKEYAMA JUN
IPC: G03F7/20
Filed: 2018-04-20
Abstract: To provide a resist material with high sensitivity and small LWR and CDU, and a patterning process using the same.SOLUTION: The resist material comprises a base polymer and a compound represented by the formula (A) in the figure.SELECTED DRAWING: None
Patent JP-2019192015-A (JP)
Title: Printed matter production device and printed matter production system
Inventor: USHITO SATORU
IPC: G06Q30/02
Filed: 2018-04-26
Abstract: To provide a printed matter production device and a printed matter production system in which charges fluctuate by viewing an advertisement or answering a questionnaire.SOLUTION: A printed matter production device includes: a storage section for storing advertisement data; a first selection section for receiving selection whether or not to view an advertisement; an advertisement reproduction section for reproducing the advertisement data using a display when it is selected to view the advertisement; a charging processing section for performing charging processing for a regular charge when it is selected not to view the advertisement and performing charging processing for a discount charge when the advertisement data is reproduced; a photographing section for photographing a user after charging processing and generating photographed image data; an image processing section for generating image data for printing using the photographed image data; and a printer for printing a printed matter on the basis of the image data for printing.SELECTED DRAWING: Figure 1
Patent JP-2019192567-A (JP)
Title: Insulated wire
Inventor: TAKEDA SHINTARO
IPC: H01B3/44
Filed: 2018-04-27
Abstract: To provide an insulated wire having better heat resistance than that of conventional insulated wires using a fluorine rubber.SOLUTION: An insulated wire 100a has a conductor 11, and an insulated coating layer 12 provided on the surface of the conductor 11. The insulated coating layer 12 has a fluorine rubber as a base material, and an inorganic fluoride as a filler.SELECTED DRAWING: Figure 1
Patent JP-2019122360-A (JP)
Title: Cutting blade for mowing machine
Inventor: OOWADA TAJINORI
IPC: A01D34/73
Filed: 2018-04-16
Abstract: To provide a cutting blade for a mowing machine, the blade that is made to run away even while biting into trees while sending it to the other side of a working person, in which there exist a trouble of a mowing object coming toward the working person, and a fear of impact against a machine body and a body if the cutting blade bites into the trees during the work with the mowing machine.SOLUTION: An outer side of a disk is made a warping blade, and a warpage curve is provided in the rotating direction of the warping blade, and also a tip end and a dorsal part are provided. Further, a circle part taking a width is provided in the space lower part of the warping blade, and the blade is provided in the warpage curve, the tip end and the circle part.SELECTED DRAWING: Figure 1
Patent JP-2019198972-A (JP)
Title: Decorative sheet
Inventor: NONAKA RYO
IPC: E04F13/08
Filed: 2018-05-14
Abstract: To provide a decorative sheet excellent in water proofness and designability.SOLUTION: A decorative sheet obtained by laminating a base material and a decorative sheet is such that: the base material has grooves in the longitudinal direction and at least one direction excluding the longitudinal direction on the flat surface part; the decorative sheets are continuously laminated in the side surface part and the flat surface part of the base material, and a groove part provided in the flat surface part; a rate of elongation of the decorative sheet laminated on the groove part provided in the flat surface part is 5% or more; and a rate of elongation of the decorative sheet in the side surface part is less than 5%. The decorative sheet can be suitably used for a floor material; a door such as footwear door, closet door, and kitchen door; a fixture material such as frame material, casing and baseboard; and a top plate such as counter table and furniture top plate.SELECTED DRAWING: None